REMAX Power Bank,2400mAh Mini Portable Charger Lipstick Design Backup Battery for iPhone 6S Samsung (Blue) Measured original capacity 2400mAh. Multi OS compatibility, it is suitable for any mobile device powered by USB Smart charging for your devices,intelligent protection chip: overcharge, overdischarge protection, overload protection, short circuit protection High quality environmentally conscious lithium battery,1000 cycles of charge and discharge, charging efficiency is greater than 95% Mini portable,lipstick design,ideal for fashionc icons